{"product_id":"74lcx07sjx","title":"74LCX07SJX","description":"\u003cp\u003eThe 74LCX07SJX from Fairchild Semiconductor is a hex non-inverting buffer with open-drain outputs, part of the 74LCX low-voltage CMOS family. It operates from 2V to 5.5V and can sink up to 32mA per channel. The open-drain outputs allow for level shifting and wired-OR logic configurations. The device is available in a 14-SOIC package and is characterized for operation from -40°C to 85°C. Typical applications include I2C bus buffering, LED driving, and level shifting in mixed-voltage systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOpen-Drain Outputs: Enable level shifting and wired-OR logic, providing design flexibility for mixed-voltage systems.\u003c\/li\u003e\n\u003cli\u003eHigh 32mA Sink Current: Can directly drive LEDs, relays, or other loads without additional driver circuitry.\u003c\/li\u003e\n\u003cli\u003eWide 2V to 5.5V Supply Range: Compatible with both 3.3V and 5V logic, simplifying system integration.\u003c\/li\u003e\n\u003cli\u003e6 Channels in a Compact SOIC Package: Saves board space while providing multiple buffered signals.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eLevel Shifting with Open-Drain Outputs\u003c\/h3\u003e\u003cp\u003eOpen-drain outputs allow the 74LCX07SJX to shift voltage levels by connecting the pull-up resistor to a different supply voltage. For example, a 3.3V logic signal can be shifted to 5V by pulling up to 5V.\u003c\/p\u003e\u003ch3\u003eWired-OR Logic Implementation\u003c\/h3\u003e\u003cp\u003eMultiple open-drain outputs can be connected together to form a wired-OR configuration, commonly used in interrupt lines or bus request signals, where any device can pull the line low.\u003c\/p\u003e\u003ch3\u003eDriving LEDs and Relays\u003c\/h3\u003e\u003cp\u003eWith a 32mA sink capability, each channel can directly drive LEDs or small relays, making it useful for indicator lights and control outputs in consumer electronics.\u003c\/p\u003e\u003ch3\u003eI2C and SMBus Signal Buffering\u003c\/h3\u003e\u003cp\u003eOpen-drain outputs are essential for I2C and SMBus communication. This buffer can be used to extend bus length or increase fan-out while maintaining the required open-drain protocol.\u003c\/p\u003e\u003ch3\u003eIndustrial Sensor Interfacing\u003c\/h3\u003e\u003cp\u003eIn industrial control systems, sensors often use open-drain outputs. This buffer can condition and isolate these signals for the main controller, improving noise immunity.\u003c\/p\u003e\u003ch3\u003eAutomotive Lighting Control\u003c\/h3\u003e\u003cp\u003eWith a temperature range of -40°C to 85°C, this buffer can be used in automotive lighting modules to drive indicator LEDs or control signals, providing reliable operation.\u003c\/p\u003e\u003ctable\u003e\n\u003ccolgroup\u003e\u003ccol\u003e\u003c\/colgroup\u003e \u003ctbody\u003e \u003ctr\u003e \t\u003ctd\u003eProduct attributes\u003c\/td\u003e \t\u003ctd\u003eProperty Value\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eManufacturer\u003c\/td\u003e \t\u003ctd\u003eFairchild Semiconductor\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProduct Series\u003c\/td\u003e \t\u003ctd\u003e74LCX\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003eBulk | \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePart Status\u003c\/td\u003e \t\u003ctd\u003eActive\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eLogic Type\u003c\/td\u003e \t\u003ctd\u003eBuffer, Non-Inverting\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of Elements\u003c\/td\u003e \t\u003ctd\u003e6\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of Bits per Element\u003c\/td\u003e \t\u003ctd\u003e1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eInput Type\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOutput Type\u003c\/td\u003e \t\u003ctd\u003eOpen Drain\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCurrent - Output High, Low\u003c\/td\u003e \t\u003ctd\u003e-, 32mA\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply\u003c\/td\u003e \t\u003ctd\u003e2V ~ 5.5V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOperating Temperature\u003c\/td\u003e \t\u003ctd\u003e-40°C ~ 85°C (TA)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eGrade\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eQualification\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eMounting Type\u003c\/td\u003e \t\u003ctd\u003eSurface Mount\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e14-SOIC (0.209\", 5.30mm Width)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e14-SOP\u003c\/td\u003e \u003c\/tr\u003e  \u003ctr\u003e   \u003ctd\u003eROHS\u003c\/td\u003e   \u003ctd\u003e\u003cimg class=\"ROSHICON\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/ROHSICON.png?v=1757832376\"\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cdl\u003e\n\u003cdt\u003eQ: What logic family is the 74LCX07SJX?\u003c\/dt\u003e\n\u003cdd\u003eA: It belongs to the 74LCX low-voltage CMOS family, operating from 2V to 5.5V.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the function of this IC?\u003c\/dt\u003e\n\u003cdd\u003eA: It is a hex (6-channel) non-inverting buffer with open-drain outputs.\u003c\/dd\u003e\n\u003cdt\u003eQ: How many channels does it have?\u003c\/dt\u003e\n\u003cdd\u003eA: It has 6 independent buffer channels.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the output type?\u003c\/dt\u003e\n\u003cdd\u003eA: Open-drain outputs, requiring an external pull-up resistor for high-level output.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: 2V to 5.5V, allowing use in both 3.3V and 5V systems.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is available?\u003c\/dt\u003e\n\u003cdd\u003eA: 14-SOIC (0.209\", 5.30mm Width).\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Fairchild Semiconductor","offers":[{"title":"Default Title","offer_id":53665865204001,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/hqickey.com\/de\/products\/74lcx07sjx","provider":"HQICKEY","version":"1.0","type":"link"}